@book{Härtwig+2021, url = {https://doi.org/10.3790/9783428582334}, title = {Besteuerung der Sharing Economy}, title = {}, author = {Sven Härtwig}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428582334}, isbn = {9783428582334}, year = {2021}, lastchecked = {2021} }